Detecting NL-NETWORK-01 through javascript to debug current data?

Hi everyone,

I am randomly getting some NL-NETWORK-01 errors with the message as below:

Error Code: NL-NETWORK-01
Message: Network error: An IO error occurred sending the request.
Details: java.util.concurrent.TimeoutException: Idle timeout 300000ms

I am concerned that some of my data may be incorrectly configured and would like to find out which data points drove the script to this point. I am using a try-catch block to catch all errors, however I would like to check that I received a NL-NETWORK-01 specifically. Is there a way to do this? For example, in Javascript?